HRM-Swim™

Take your training to the next level by pairing HRM-Swim with your Forerunner® 920XT. Specifically designed for use in the pool, the sleek, non-slip strap stays in place, even during wall push-offs. Once you're out of the water, including when the torso is lifted out of the water mid-session, real-time heart rate, interval summaries and stored heart rate are transmitted to the 920XT.

• Measurements (L x W x D): 58,0–145,0 x 3,8 x 1,2 cm
• To be used in pool
• Weight: 72 g
• Module size: 29,4 x 51,4 x 8,5 mm
• Module weight: 51 g
• Scalability: double folded
• Size range: 58.0 to 145.0 cm
• Battery: CR2032
• Battery life: 18 months (swimming 3 hours per week)
  
• Water UDC: 5 ATM